InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (16 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
16
T+90 hit rate
80%
T+90 mean return
+4.0%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Butterfield Shelby J, Executive. Insider active across 1 company, notably NELNET INC. In total, 21 disclosures have been recorded. Breakdown: 0 buy · 16 sells. Total volume traded: €4.7m. Activity tracked since 16 June 2021. The latest transaction was disclosed on 31 December 2024 (Don). Regulator: SEC (Form 4). The full history is openly available.
Declarations21 total
4,484 shares0Class B Common StockSEC:0001008886-25-000006:0
145,000 sharesClass B Common StockSEC:0001437749-21-019712
145,000 sharesClass B Common StockSEC:0001437749-21-019712:0
4,900 shares@ US$74.610.0065% mcap6.5% of flowClass A Common StockSEC:0001437749-21-018967:0
4,900 shares@ US$74.616.5% of flowClass A Common StockSEC:0001437749-21-018967
3,319 shares@ US$73.814.4% of flowClass A Common StockSEC:0001437749-21-018031
3,319 shares@ US$73.810.0043% mcap4.4% of flowClass A Common StockSEC:0001437749-21-018031:0
5,000 shares@ US$74.376.7% of flowClass A Common StockSEC:0001437749-21-017487
5,000 shares@ US$74.370.0066% mcap6.7% of flowClass A Common StockSEC:0001437749-21-017487:0
5,000 shares@ US$74.230.0066% mcap6.6% of flowClass A Common StockSEC:0001437749-21-017100:0
5,000 shares@ US$74.236.6% of flowClass A Common StockSEC:0001437749-21-017100
4,249 shares@ US$74.455.7% of flowClass A Common StockSEC:0001437749-21-016734
4,249 shares@ US$74.450.0056% mcap5.7% of flowClass A Common StockSEC:0001437749-21-016734:0
5,000 shares@ US$75.386.7% of flowClass A Common StockSEC:0001437749-21-016383
5,000 shares@ US$75.380.0067% mcap6.7% of flowClass A Common StockSEC:0001437749-21-016383:0
5,000 shares@ US$75.666.7% of flowClass A Common StockSEC:0001437749-21-015717
5,000 shares@ US$75.660.0066% mcap6.7% of flowClass A Common StockSEC:0001437749-21-015717:0
5,000 shares@ US$76.416.7% of flowClass A Common StockSEC:0001437749-21-015279
5,000 shares@ US$76.410.0067% mcap6.7% of flowClass A Common StockSEC:0001437749-21-015279:0
100,000 sharesClass B Common StockSEC:0001437749-21-014637:0
100,000 sharesClass B Common StockSEC:0001437749-21-014637
21 of 21 declarations
About Butterfield Shelby J
Shelby J Butterfield is an executive at NELNET INC.
